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Failure of localized head cooling to reduce brain temperature in adult humans

, : Failure of localized head cooling to reduce brain temperature in adult humans. Neuroreport 9(12): 2721-2725

Non-invasive brain temperature measurements using proton magnetic resonance spectroscopy were used to test the hypothesis that localized head cooling would reduce brain temperature in 10 normal adult humans. Temperature reductions of the head surface to 15.8+/-3.5 degrees C did not reduce brain temperature measured in the superficial cortex (36.8+/-0.5 degrees C) or thalamus (36.6+/-0.7 degrees C), as compared to measurements obtained with a head surface temperature of 34.7+/-1.6 degrees C (37.0+/-0.6 degrees C and 36.6+/-0.4 degrees C, respectively). There was no change in the temperature gradient from the superficial to deep brain locations in the presence or absence of head cooling, and brain temperature did not decrease as a function of the duration of head cooling for periods up to 50 min. There was no correlation between the scalp surface (range: 10-38 degrees C) and brain temperature at either the deep or superficial locations.


PMID: 9760109

DOI: 10.1097/00001756-199808240-00007

Other references

Bishop D.K.; Hinrichs D.J., 1985: Comparison of functionally and phenotypically distinct listeria immune spleen cells. Abstracts of the Annual Meeting of the American Society for Microbiology 85: 86

Barrett-Connor, E.; Cauley, J.A.; Kulkarni, P.M.; Sashegyi, A.; Cox, D.A.; Geiger, M.Jane., 2004: Risk-benefit profile for raloxifene: 4-year data From the Multiple Outcomes of Raloxifene Evaluation (MORE) randomized trial. Posthoc analysis of the MORE osteoporosis treatment trial assessed risk-benefit profile of raloxifene in 7705 postmenopausal women. A major disease outcomes global index resulted in annual rates of 1.39% and 1.83% in the raloxifene and placebo gro...

Meade, T.; Dowswell, E., 2016: Health-related quality of life in a sample of Australian adolescents: gender and age comparison. The primary purpose of this study was to profile the health-related quality of life (HRQoL) in a sample of secondary school-aged children in Australia. The secondary purpose was to contribute to the international literature on the HRQoL of adolesc...

Zablotskiĭ, N.U.; Skoromets, A.A., 1987: Discogenic lumbosacral radiculomyeloischemia. The perimedular venous system and the anatomotopographic features of the root veins at the level of the lower half of the spinal cord were studied on 15 specimens. Fifty patients with ischemic affection of the spinal cord due to compression of a l...

Lall, N.G.; Sharma, S.R., 1971: "Clicking" pneumothorax following thoracic paravertebral block. Case report. British Journal of Anaesthesia 43(4): 415-417

Guo, F-Qiu.; Liang, Y-Zeng.; Xu, C-Jian.; Li, X-Ning.; Huang, L-Fang., 2004: Analyzing of the volatile chemical constituents in Artemisia capillaris herba by GC-MS and correlative chemometric resolution methods. The volatile chemical constituents in traditional Chinese medicine (TCM), Artemisia capillaris herba, were determined by gas chromatography-mass spectrometry (GC-MS). The acquired two-dimensional data were resolved by correlative chemometric resol...

Filion Myklebust C.; Norton T.A., 1981: Epidermis shedding in the brown seaweed ascophyllum nodosum and its ecological significance. A. nodosum (L.) Le Jolis repeatedly sloughs its entire outer epidermis both in culture under a wide variety of conditions and in the sea. The phenomenon is not exhibited by other related seaweeds and may be a unique feature of Ascophyllum. The dis...

Lydon, E.J.; Barisoni, L.; Belmont, H.M., 2010: Cogan's syndrome and development of ANCA-associated renal vasculitis after lengthy disease remission. Clinical and Experimental Rheumatology 27(1 Suppl 52): S144-S144

Nabuurs, G.J.; Pussinen, A.; Van-Brusselen, J.; Schelhaas, M.J., 2007: Future harvesting pressure on European forests. We provide quantitative insight in the spatial distribution of the future supply of wood as a raw material from European forests (27 countries) until 2060. This supply is tested for two scenarios: 'projection of historical management' an...

Yamamoto, D.; Tandoc, A.; Mercado, E.; Quicho, F.; Lupisan, S.; Obata-Saito, M.; Okamoto, M.; Suzuki, A.; Tamaki, R.; Sombrero, L.; Olveda, R.; Oshitani, H., 2017: First detection of DS-1-like G1P[8] human rotavirus strains from children with diarrhoea in the Philippines. New Microbes and New Infections 18: 54-57